My family has a total of 3 Yorkies. Ben is almost 10 and belongs to my parents. I got Millie in July '09 (she will be 1 in May) and Bella in Feb '10 (she will be 1 in October). Bella belonged to a family with 2 girls (ages 13 & 17). She was a present for the 13 yr olds birthday. It turned out that the puppy (Bella) was too much for her to handle (this was their first dog). I was looking for a sister for Millie (I hate leaving her alone at home) and they were looking for Bella to go to a good home. We are still in the process of training Bella and Millie to listen, sit, come, etc. Millie is potty trained, but we are still working on Bella. Bella has recently started using the bathroom on the furniture!! She pooped on my parents bed and has "tinkled" (to put it nicely) on the chair and the sofa!!! It's disgusting!! Why is she doing this?? Has this happened to anyone else and how did you make it stop?? Thanks for your help!